sfbi.com.sg - robtex.com

sfbi.com.sg

DNSSEC⚠️ Not signed
NSdnssec1.singnet.com.sg ⚠️ Not in zone NS records
A2001:c20:18:a::36🇸🇬 SINGNET2001:c20:18::/48 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
A165.21.83.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec1.singnet.com.sg
NSdnssec2.singnet.com.sg ⚠️ Not in zone NS records
A165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec3.singnet.com.sg
NSdnssec3.singnet.com.sg ⚠️ Not in zone NS records
A2001:c20:10:a::37🇸🇬 SINGNET2001:c20:10::/48 SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, 16-00 Comcent
A165.21.100.11🇸🇬 SINGNET165.21.0.0/16 SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, 05-04
PTRdnssec3.singnet.com.sg

com.sg

DNSSEC⚠️ Not signed
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg ⚠️ Not in parent delegation
NSdsany3.sgnic.sg ⚠️ Not in parent delegation
NSdsany4.sgnic.sg ⚠️ Not in parent delegation
NSpch.sgzones.sg ⚠️ Not in parent delegation
SOAds.sgnic.sgdna@sgnic.sg serial=2604240130
WOT: UNKNOWN (61/100)

Same first word

sfbi.fr
sfbi.com
sfbi.net
sfbi.com.sg

Similar names

sbfi.ru
bifs.de
sfib.pt
fsib.ir
isbf.edu.in
fibs.sk
bifs.in
fsbi.com
ifsb.info
fibs.nl
isfb.ru
bfis.de
bfis.cz
bfsi.in
fisb.ru
fbis.ch
sifb.info
isfb.de
fibs.ca
fsib.ru
ifsb.com.br
bifs.net
isfb.ch
sfib.ro
bisf.org
ibfs.ch
bfsi.com
ifbs.se
bifs.ru
bsfi.org
sibf.biz
bifs.org
sbif.ru
isbf.be
fbis.org
bfsi.by
fbis.com.au
ibfs.com.tw
bsfi.info
sfib.ch
fsbi.ru
fsbi.us
fbsi.com
ibfs.gov.ly
fibs.co.uk
ibfs.net
fbsi.net
sibf.ru
fibs.it
bfis.bm
bfsi.space
bfsi.org
fibs.hu
sifb.org
ibsf.pl
sibf.org.uk
bsfi.ca
ifsb.be
fbsi.co.uk
bsif.co.uk
fibs.de
bfis.jp
ifbs.de
bfsi.de
isbf.com
sibf.jp
sbfi.net
sibf.de
bisf.com
isbf.eu
ibsf.de
sbif.cl
bsfi.de
ifsb.org
fisb.it
ibfs.org
sbif.org
bifs.com.pk
fibs.cat
sbfi.org
sibf.com
ibsf.com
bsfi.com
bifs.com
fibs.eu
fibs.cn
bfis.net
ibfs.eu
bsif.org
fsbi.cn
ibfs.info
bfsi.it
ibsf.info
ibsf.nl
bfsi.be
sbfi.biz
fbsi.org
fibs.fi

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSdnssec1.singnet.com.sgdnssec2.singnet.com.sgdnssec3.singnet.com.sgdnspri.singnet.com.sgMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comsfbi-com-sg.mail.protection.outlook.comA203.125.18.232
○NSdnspri.singnet.com.sg2015-05-25 → 2017-08-28 · 4 obs
● 2015-05-25 04:59:50
● 2017-08-28 06:04:12
○ 2026-03-27 01:18:22
○ 2026-04-24 02:09:32
●NSdnssec1.singnet.com.sg2015-05-25 → 2026-04-24 · 2 obs
● 2015-05-25 04:59:50
● 2026-04-24 02:09:32
●NSdnssec2.singnet.com.sg2015-05-25 → 2026-04-24 · 2 obs
● 2015-05-25 04:59:50
● 2026-04-24 02:09:32
●NSdnssec3.singnet.com.sg2015-05-25 → 2026-04-24 · 2 obs
● 2015-05-25 04:59:50
● 2026-04-24 02:09:32
○MXalt1.aspmx.l.google.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXalt2.aspmx.l.google.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXaspmx.l.google.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXaspmx2.googlemail.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXaspmx3.googlemail.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXaspmx4.googlemail.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXaspmx5.googlemail.com2015-05-25 → 2015-10-22 · 4 obs
● 2015-05-25 04:59:50
● 2015-10-22 20:38:06
○ 2015-12-31 04:52:26
○ 2026-04-24 02:09:32
○MXsfbi-com-sg.mail.protection.outlook.com2015-12-31 → 2017-08-28 · 5 obs
○ 2015-10-22 20:38:06
● 2015-12-31 04:52:26
● 2017-08-28 06:04:12
○ 2026-03-27 01:18:22
○ 2026-04-24 02:09:32
○A203.125.18.2322015-12-31 → 2017-08-28 · 4 obs
● 2015-12-31 04:52:26
● 2017-08-28 06:04:12
○ 2026-03-27 01:18:22
○ 2026-04-24 02:09:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, dsany4.sgnic.sg, dsany2.sgnic.sg, dsany3.sgnic.sg-
sfbi.com.sgdnssec1.singnet.com.sg, dnssec3.singnet.com.sg, dnssec2.singnet.com.sg3 records

✅ Authoritative Response

Server:165.21.100.11

NS records: dnssec1.singnet.com.sg, dnssec3.singnet.com.sg, dnssec2.singnet.com.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfbi.com.sg (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dnssec3.singnet.com.sg, dnssec2.singnet.com.sg, dnssec1.singnet.com.sg)

Analysis

Name Servers

sfbi.com.sg delegates to three name servers: dnssec1.singnet.com.sg, dnssec2.singnet.com.sg and dnssec3.singnet.com.sg.

sfbi.com.sg shares some name servers with other domains, for example 223.106.128.in-addr.arpa, chijsec.edu.sg, 111.21.165.in-addr.arpa, 249.73.119.in-addr.arpa and spydus.com.sg.

Hostnames with two IPs:

dnssec1.singnet.com.sg points to: 2001:c20:18:a::36 and 165.21.83.11

dnssec3.singnet.com.sg points to: 2001:c20:10:a::37 and 165.21.100.11

Hostnames with one IP:

dnssec2.singnet.com.sg points to: 165.21.100.11

Hostnames pointing to 165.21.100.11:

dnssec3.singnet.com.sg and dnssec2.singnet.com.sg